Tamagotchi m!x anniversary growth chart.

I've changed form! No, not really, I just lost my password for my old account (Kaya) and I'm using this one, for now. Anyway, to the point, I still can't believe we don't have an Anniversary Growth Chart yet. I mean, come on, we've had this version out for what, nearly a year! And we have the m!x growth patterns, right? Well, I'm documenting my findings and so far I can tell you...

I know this is a long shot since this forum is pretty dead, but can anyone tell me if the characters they added (Kuromametchi, Makiko, Oyajitchi etc.) replace some of the previous m!x characters or does it add them to the existing lot? I'm assuming it replaces the others like the iD L 15th did. And what are the other additions of the Anniversary version?

I'm considering getting a m!x and I want to know if it's worth the extra money to put towards the Anniversary one.